ERSA Competitors

Alterra is Solving Plastic Pollution® through Infinitely Renewed Plastics™ on a global scale with the deployment of its continuous advanced recycling technology. At its Akron, Ohio plant, the company creates economic value from landfill bound plastic, enabling the circular economy and creating a cleaner world by converting discarded plastics into petrochemical materials that can be further refined into new plastic production. The Akron, OH facility utilizes a patented thermochemical liquefaction technology to process 60 tons of waste plastic daily, diverting millions of pounds of plastic from landfills. Alterra's team of engineers, experts, and partners are driven by one purpose: creating a cleaner planet for future generations. Alterra licenses its technology to entities looking to recycle more challenging plastics or seeking more sustainable products. It is partnering with companies in the solid waste industry, government entities, and petrochemical companies. In January 2021, the world’s fourth-most sustainable company, Neste, acquired a minority interest in the company. Neste will collaborate with Alterra to further develop and commercialize Alterra’s technology in Europe and across the world. By globalizing its thermochemical liquefaction process, Alterra is re-imagining a future where society is free from landfilling and incinerating plastic waste.

Deploying technology that makes 'Power without Pollution' a reality. Safe, reliable power that doesn't compromise the environment: It's been our mission since the beginning. Clean Energy Systems has successfully transitioned proven and reliable rocket engine combustion principles into a flexible and economically attractive energy generation system for our planet. CES technology enables cleaner and more efficient co-generation of power, steam, water, and CO2 and offers the world a new perspective on the way we assess the value of natural resources. Our core competence allows us to precision engineer complex and intricate technology solutions that meet your needs, be it in combustion, partial combustion, heat transfer, or other applications. Among others, it enables us to precisely control the conversion of a wide variety of fuels with oxygen in oxy-combustion processes. Oxy-fuel combustion generates a drive gas composed of predominantly steam and CO2. This uniquely efficient process allows our customers to profitably utilize fuels that would otherwise be marginal or uneconomic for commercial energy generation. Facilitated through partnerships with our customers and shareholders and enabled by an exceptional research and demonstration facility, CES has developed and built a unique product portfolio. Centered around customized precision-engineered components, our portfolio encompasses 20 to 200 MW steam and CO2 generators, drive gas reheaters, steam/water separators, pressurized heat recovery systems, 30 to 150 MWe expander turbines, and more. These solutions are ready to fulfill our customers' needs for zero emissions power, enhanced oil recovery, and the expansion of natural resource assets.

Seattle-based lighting design Urban Energy Group specializes in large commercial, human-centric, and energy-efficient LED lighting design. We work primarily in Washington state with Puget Sound Energy, Seattle City Light and the Bonneville Power Administration's energy conservation programs. We seek to maximize public and private funding to enhance commercial building's energy performance.